What is everyone's preferred online collaboration tool for their startup? I know basecamp is popular but we are looking to save as much as possible because we are just getting our team together.
I'm surprised that no one replied here. At our office which isn't a startup at all btw we use clocking it. Thing is that with most of the free alternatives you have to live with self hosting. But since a lot of them also run on open source you can get it for pretty cheap.
http://www.ilovecolors.com.ar/basecamp-alternatives/
Really good list. Good luck :)